Hepatitis B surfaceAntigen - this tests directly for the presence of virus.
乙型肝炎表面抗原-这直接测试是否存在病毒。
2
It turned out to be the surfaceantigen, or immune-response trigger, for hepatitis b-a principal killer among the world's diseases, and a chief precursor of liver cancer.
这就是乙肝表面抗原,也就是免疫反应的触发物质。乙肝是世界疾病谱中的头号杀手,肝癌的首要病因。
3
In this case, the hepatitis B surfaceantigen (HbsAg) and hepatitis B core antibody (HbcAb) were positive.